Laboratory results for unknown compounds and surrogate recovery in sample AE07570 analyzed on April 9, 2002.
NYC-WTC_000047227–000047235Folder label: “GCMS X 4/2/02 A 4/3/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\1\DATA\020403\07570FB.D Vial: 14 Acq On 3 Apr 2002 9:05 pm Operator: Nefliu Sample 07570 field blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 1 Cyclopentasiloxane, decamet... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 14.69 0.27 ug/1 261407 Naphthalene-d8 15.77 Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 3 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 4 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9 64 Abundance Scan 1976 (14.689 min): 07570FB.D (-1967) (-) m/z 73.10 100.00% 73
267 355 5000
40 14.40 14.60 14.80 15.00 0- TTTTUguug ■ym m/z 267.00 57.88% m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #128838: Cyclopentasiloxane, decamethyl- 355 73 267 5000 ‘7111 11 14.40 14.60 14.80 15.00 m/z 3 55.00 54.30%
n/z-> 27 45 l 103 133 162 193 223 01 i " " r " ' i''1 " i1" 1117111711 ■ i1"11 ■' ■ ■ I' T tHit 323 - Tp-n 249 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 1293, Abundance #103462: Cyclopentasiloxane, decamethyl- 355
73 267 14.40 14.60 14.80 15.00 5000 m/z 356.00 18.98%
4 28 45 223 249 108 133 154 176193 293 323 _ 0- i1'1' i' । ■' I " '11ITTT1 111111111 " i1" j "r' r I ' 1 1 1 I ' 1 1 ' I ' 1 1 T 1 ' 1 ■j-m 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73 14.40 14.60 14.80 15.00 m/z 357.00 15.97% 355 267 5000
0 45 I 207 ‘1111 " i'1111" " I'' ■ "U’ 111111 ’11f 249 TTF L...... 3231 rn/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.40 14.60 14.80 15.00
07570FB.D SCANO20403 . M Thu Apr 04 10:45:18 2002 Page 3
NYC-WTC_000047233
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NYC-WTC_000047236
Gas chromatography-mass spectrometry analysis of sample AE07627 conducted April 9, 2002, detecting unknown compounds and 2,4-DDD surrogate at 94% recovery.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047256
Laboratory report documenting GCMS analysis of environmental sample AE07630 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047216
Laboratory results for unknown compounds and surrogate recovery in sample AE07569 analyzed on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047266
Laboratory report documenting GCMS analysis of environmental sample AE07631 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047475
Laboratory report detailing GCMS analysis of sample AE07769 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047277
Laboratory report documenting GCMS analysis of environmental sample AE07632 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047245
Laboratory report documenting GCMS analysis of environmental sample AE07628 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047189
Laboratory data listing recovery percentages for deuterated surrogate compounds in a GCMS analysis from April 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040203
Record of surrogate compound recovery rates for sample AE07633 analyzed on April 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000047156
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 2-3 2002.
Filed in the same folder
NYC-WTC_000047157
Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
Filed in the same folder
NYC-WTC_000047159
Laboratory results for volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047177
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047181
Calibration data report for GCMS analysis of volatile organic compounds performed on April 2-3, 2002.
Filed in the same folder